Texas Instruments provides a recommended PCB layout and thermal management guide in the 'PCI4520GHK PCB Layout and Thermal Management' application note (SLVAE04). It's essential to follow these guidelines to ensure optimal performance and thermal dissipation.
The PCI4520GHK has a programmable input voltage range. You can configure it using the VSENSE pin and the corresponding register settings. Refer to the 'Input Voltage Range Selection' section in the datasheet and the 'PCI4520GHK Configuration and Programming' application note (SLVAE03) for more information.
The maximum output current capability of the PCI4520GHK is 2A per channel. However, this can be limited by the thermal dissipation and PCB design. It's essential to consider the thermal constraints and ensure proper heat sinking to achieve the maximum output current.
The PCI4520GHK has built-in OCP and SCP features. You can configure these features using the OCP and SCP registers. Refer to the 'Overcurrent Protection (OCP) and Short-Circuit Protection (SCP)' section in the datasheet for more information.
The recommended clock frequency for the PCI4520GHK is between 10 MHz to 50 MHz. However, the device can operate up to 100 MHz. It's essential to consider the clock frequency and its impact on the device's performance and power consumption.
PCI4520GHK datasheet
by Texas Instruments
